Angi Product Manager interview questions

I had a phone screen with HR followed by a phone interview with the department manager the following week. They were both professional, and I felt both discussions were mutually productive. The requested skill set and my skills matched up well according to the job description and our discussion. I was told by the department manager the next step would be an on-site interview and I would hear by the end of the week if I would move forward, but I didn't hear back as expected. I was also told if I had any follow up questions to contact them. I sent a follow up question to the department manager and didn't receive a response. So, I was disappointed with the way things concluded. I eventually heard from HR, so I would consider them in the future.

Very bad experience.. 1) The first interviewer did not show up. Had pretty good rest of the rounds. But a very very bad company experience for a candidate all together. 2) Very unprofessional people WOULD NEVER JOIN THIS COMPANY !!